/**
 * @author Bronislav Klučka
 */

String.prototype.trim =      function() {
 	return (this.replace(/^[\s\xA0]+/, "").replace(/[\s\xA0]+$/, ""));
}		 
	

function createMenu()
{
	activeMenu = document.getElementById("mainMenu" + typeHash + "Items");
	if (activeMenu != null) activeMenu.style.display = 'block';
	
	var mailItems = document.getElementById("mainMenuList").getElementsByTagName("li");
	for (var i=0; i<mailItems.length; i++) 
	{
		if (mailItems[i].className.indexOf("mainMenuItem") >= 0)
		{
    
			mailItems[i].onmouseover=function() 
			{
				if (activeMenu != null) activeMenu.style.display = 'none';
				var activeSubMenu = document.getElementById(this.id + "Items");
				if (activeSubMenu != null) activeSubMenu.style.display = 'block';
        if (activeSubMenu != this) 
        {
          var aa = this.getElementsByTagName("a");
          aa[0].className += " mainActive";
        }  
			}
			mailItems[i].onmouseout=function() 
			{
				var activeSubMenu = document.getElementById(this.id + "Items");
				if (activeSubMenu != null) activeSubMenu.style.display = 'none';
				if (activeMenu != null) activeMenu.style.display = 'block';
        if (activeSubMenu != this) 
        {
          var aa = this.getElementsByTagName("a");
          aa[0].className = aa[0].className.replace("mainActive", "").trim();
        }  
			}
		} 
  } 		
}